bpo-19417: Add test_bdb.py (GH-5217)

Lib/test/test_sundry.py

@@ -6,7 +6,7 @@ import unittest
 
 class TestUntestedModules(unittest.TestCase):
     def test_untested_modules_can_be_imported(self):
-        untested = ('bdb', 'encodings', 'formatter', 'tabnanny')
+        untested = ('encodings', 'formatter', 'tabnanny')
         with support.check_warnings(quiet=True):
             for name in untested:
                 try:

Misc/NEWS.d/next/Tests/2018-01-08-13-33-47.bpo-19417.2asoXy.rst

+Add test_bdb.py.